Across
- 5. substances before a chemical reaction
- 6. law that states that matter is neither created nor destroyed
- 8. equation that shows no matter was created or destroyed
- 10. groups of connected molecules
Down
- 1. attraction of molecules that holds them together
- 2. occurs after a chemical reaction
- 3. anything that takes up space
- 4. the amount of matter in an object
- 7. a process that transforms a substance into a new substance with different properties
- 9. French chemist who discovered the Law of Conservation